San Diego, TX
ZIP Codes in San Diego, Texas
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 78384 | 5,510 | 27.7346, -98.4717 |
San Diego has 1 ZIP code
ZIP Codes in San Diego, Texas
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 78384 | 5,510 | 27.7346, -98.4717 |